What does it mean for a boy to send a poem to a girl?

"Ye Wan Ji" should be Japanese. Hidden lines, thunder and cloudy sky, I can't keep you, I can only hope that the wind and rain can keep you. Even if it doesn't rain, I will stay here. This is a girl's response, which shows that girls love boys. This is a love dialogue, and men and women show their love for each other through dialogue. Boys send it to you, hoping you can keep you in love like them.